@misc{breitbach_interrisk__2007, 
author={Breitbach, G.},
title={InterRisk},
year={2007},
howpublished = {conference lecture: Frascati (I); 02.-03.10.2007},
note = {Online available at: \url{} (DOI). Breitbach, G.: InterRisk. SSE Workshop der ESA. Frascati (I), 2007.}}